Update from https://crrev.com/314320

build/android/disable_lto.gypi

 # Copyright (c) 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This file is meant to be included to disable LTO on a target.
 
 {
   'target_conditions': [
     ['_toolset=="target"', {
       'conditions': [
-        ['use_lto==1 or use_lto_o2==1', {
+        ['OS=="android" and (use_lto==1 or use_lto_o2==1)', {
           'cflags!': [
             '-flto',
             '-ffat-lto-objects',
           ],
         }],
       ],
     }],
   ],
 }